†Holdenius Dunkle and Bungart 1942 (armour-plated fish)
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Placodermi - Arthrodira - Dinichthyidae
Parent taxon: Dinichthyidae according to R. Denison 1978
See also Sepkoski 2002
Sister taxa: Brachygnathus, Brontichthys, Dinichthys, Eastmanosteus, Hussakofia, Perissognathus, Stenognathus, Westralichthys
Subtaxa: Holdenius holdeni
Ecology: nektonic carnivore
Distribution: found only at nterstate-71, Bellaire and Memphis Rds (Devonian of ohio)
Specimen images are retrieved through the ePANDDA API.
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